Mini Circuit Breaker | 2P, 8A, 277/480V AC | Trip Curve D | 10kA SCCR | DIN Rail Mount | 36mm | UL489

The NDB2T-63D8-1L is a versatile single-pole AC Circuit Breaker rated at 8 amps and 240V, designed for robust performance in industrial and commercial settings. With an 18 mm thermal magnetic design and a 10kA interrupt capacity, it features a D curve trip characteristic to handle high inrush currents effectively. This breaker offers convenient screw clamp connections, visual trip indication, and mounts easily on standard 35 mm DIN rails. Compliant with UL 1077 standards, the NDB2T-63D8-1L ensures reliable supplemental protection and supports additional accessories such as auxiliary contacts, alarm contacts, and bus bars.